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METHOD FOR PRODUCING LITHIUM OR SODIUM BIS(FLUOROSULFONYL)IMIDIDE
METHOD FOR PRODUCING LITHIUM OR SODIUM BIS(FLUOROSULFONYL)IMIDIDE
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机译:制备双(氟磺酰)亚胺锂或钠的方法
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摘要
The invention relates to a process for the preparation of a bis(sulphonato)imide salt of formula: (III) (SO3)N(SO3)3C+(III) where C+ represents a monovalent cation, comprising the reaction of amidosulphuric acid of formula: (OH)SO2NH2(I) with a halosulphonic acid of formula: (OH)SO2X(II) where X represents a halogen atom, and comprising a reaction with a base which is a salt formed with the cation C+. The invention also relates to a process for the preparation of bis(fluorosulphonyl)imide acid of formula: F(SO2)NH(SO2)F(V) and to a process for the preparation of lithium bis(fluorosulphonyl)imide salt of formula: F(SO2)N(SO2)F Li+.(VII)
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机译:本发明涉及一种制备式(III)(SO 3)N(SO 3)3 C +(III)的双(磺基)酰亚胺盐的方法,其中C +代表一价阳离子,该方法包括下式的酰胺基硫酸的反应: (OH)SO2NH2(I)与式为(OH)SO2X(II)的卤代磺酸,其中X表示卤原子,并与碱反应,该碱是与阳离子C +形成的盐。本发明还涉及一种制备式为F(SO2)NH(SO2)F(V)的双(氟磺酰基)亚胺酸的方法,以及一种制备式为的双(氟磺酰基)亚胺锂的方法: F(SO2)N(SO2)F Li +。(VII)
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